There are 3 tameable creatures with this look...
Exotic Family : You must be specced as a Beast Master of at least level 65 to tame and use Silithids!
|Boss||Temple of Ahn'Qiraj (Raid)|
|Fourth boss of the instance (including optional bug trio).|
|92-93||Ruins of the First Bastion, Gorgrond|
|94||The Sunset Shore, Talador|
|Along the beach. The plain yellow version is rarer than the striped one.|